A body starts from rest and moves with constant acceleration for ts. It travels a distance x_1 in first half of time and x_2 in next half of time, then

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Accepted Answer

Correct answer: A. (a) : As the body starts from rest, ∴u=0 Let a be constant acceleration of the body. Distance travelled by the body in (t/2 )s is x_1= 12a ( t2 )^2= 18at^2 \# (i ) Distance travelled by the body in ts is x_1+x_2= 12at^2=4x_1 ∴ x_2=4x_1-x_1=3x_1 (Using (i))

$A body starts from rest and moves with constant acceleration for ts . It travels a distance x_{1} in first half of time and x_{2} in next half of time, then$

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